996126064

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{396547}}^1$

素因数の和:396712

約数の個数: 20

約数和(自身を含む): 1942292104

約数和(自身を除く): 946166040

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 396547, 793094, 1586188, 3172376, 6344752, 62257879, 124515758, 249031516, 498063032, 996126064]

約数ペア:

[(1, 996126064), (2, 498063032), (4, 249031516), (8, 124515758), (16, 62257879), (157, 6344752), (314, 3172376), (628, 1586188), (1256, 793094), (2512, 396547)]